Climatological Report (Monthly)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 011829
CLMRNK


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
227 PM EDT SUN OCT 1 2017

...................................

...THE BLACKSBURG VA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              96   09/02/1953
 LOW               22   09/24/1983
HIGHEST            87   09/27                         88
LOWEST             42   09/07                         48
AVG. MAXIMUM     75.4              75.3     0.1     80.3
AVG. MINIMUM     53.4              51.0     2.4     57.6
MEAN             64.4              63.1     1.3     68.9
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.3    -0.3        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.29   1957
 MINIMUM         0.25   2005
TOTALS           1.45              3.10   -1.65     6.71
DAILY AVG.       0.05              0.10   -0.05     0.22
DAYS >= .01        10               8.9     1.1        9
DAYS >= .10         3               5.2    -2.2        7
DAYS >= .50         1               2.3    -1.3        5
DAYS >= 1.00        0               0.9    -0.9        3
GREATEST
 24 HR. TOTAL    0.57                               2.80

SNOWFALL (INCHES)
TOTALS            0.0                                0.0
DAYS >= TRACE       0                                  0
DAYS >= 1.0         0                                  0
GREATEST
 24 HR TOTAL      0.0                                0.0

DEGREE_DAYS
HEATING TOTAL      70               113     -43        7
COOLING TOTAL      61                57       4      132
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              3.4
HIGHEST WIND SPEED/DIRECTION    24/080    DATE  09/12
HIGHEST GUST SPEED/DIRECTION    35/080    DATE  09/11

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      9
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

REMARKS:
DUE TO MISSING TEMPERATURES ON SEPTEMBER 8-10...ALL TEMPERATURE AND
DEGREE DAY INFORMATION WILL BE CALCULATED WITHOUT DATA FROM THESE
DATES.

$$



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